9430070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 19495728

約数和(自身を除く): 10065658

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 251, 289, 442, 502, 578, 1105, 1255, 1445, 2210, 2510, 2890, 3263, 3757, 4267, 6526, 7514, 8534, 16315, 18785, 21335, 32630, 37570, 42670, 55471, 72539, 110942, 145078, 277355, 362695, 554710, 725390, 943007, 1886014, 4715035, 9430070]

約数ペア:

[(1, 9430070), (2, 4715035), (5, 1886014), (10, 943007), (13, 725390), (17, 554710), (26, 362695), (34, 277355), (65, 145078), (85, 110942), (130, 72539), (170, 55471), (221, 42670), (251, 37570), (289, 32630), (442, 21335), (502, 18785), (578, 16315), (1105, 8534), (1255, 7514), (1445, 6526), (2210, 4267), (2510, 3757), (2890, 3263)]